#include <iostream>
using namespace std;
int main()
{
int i = 123;
int j = 55;
int k;
cout << "i = " << i << endl;
cout << "j = " << j << endl;
k = i + j;
cout << "k = " << k << endl;
i = i + 1;
k = i - j;
cout << k << endl;
int new_var = i+2*j;
cout << new_var << endl;
return 0;
}
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